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+ ---
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+ license: mit
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+ task_categories:
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+ - other
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+ tags:
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+ - blockchain
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+ - commitments
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+ - np-complete
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+ - proof-of-work
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+ - coinjecture
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+ dataset_info:
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+ features:
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+ - name: commitment_id
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+ dtype: string
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+ description: Unique identifier for the commitment
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+ - name: block_height
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+ dtype: int64
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+ description: Blockchain height where commitment was created
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+ - name: commitment_hash
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+ dtype: string
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+ description: Hash of the commitment (H(problem_params || salt || H(solution)))
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+ - name: problem_type
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+ dtype: string
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+ description: Type of NP-complete problem (SAT, TSP, SubsetSum, etc.)
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+ - name: problem_params
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+ dtype: string
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+ description: JSON-encoded problem parameters
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+ - name: salt
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+ dtype: string
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+ description: Random salt used in commitment
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+ - name: solution_hash
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+ dtype: string
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+ description: Hash of the solution (H(solution))
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+ - name: reveal_height
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+ dtype: int64
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+ description: Block height where solution was revealed (null if not yet revealed)
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+ - name: solution_data
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+ dtype: string
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+ description: JSON-encoded solution data (null until reveal)
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+ - name: work_score
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+ dtype: float64
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+ description: Computed work score for the commitment
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+ - name: timestamp
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+ dtype: int64
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+ description: Unix timestamp when commitment was created
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+ - name: miner_address
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+ dtype: string
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+ description: Address of the miner who created the commitment
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+ - name: status
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+ dtype: string
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+ description: Status (Committed, Revealed, Expired)
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+ splits:
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+ - name: train
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+ num_bytes: 0
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+ num_examples: 0
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+ ---
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+
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+ # COINjecture Commitments Dataset
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+
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+ This dataset contains cryptographic commitments from COINjecture Network B blockchain mining operations.
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+
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+ ## Overview
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+
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+ Commitments are created during the mining process where miners commit to NP-complete problem solutions without revealing them immediately. This enables:
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+ - **Fair mining**: Prevents front-running and solution stealing
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+ - **Verifiable work**: Solutions can be verified after commitment
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+ - **Research data**: Provides structured data for NP-complete problem research
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+
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+ ## Dataset Structure
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+
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+ Based on the baseline dataset `COINjecture/v5`, this dataset focuses specifically on commitment records.
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+
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+ ### Commitment Lifecycle
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+
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+ 1. **Commitment Phase**: Miner creates commitment hash = H(problem_params || salt || H(solution))
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+ 2. **Reveal Phase**: Miner reveals solution after block is mined
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+ 3. **Verification**: Network verifies commitment matches revealed solution
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+
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+ ### Schema
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+
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+ Each record contains:
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+ - `commitment_id`: Unique identifier
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+ - `commitment_hash`: Cryptographic hash of the commitment
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+ - `problem_type`: Type of NP-complete problem
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+ - `problem_params`: Problem parameters (JSON)
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+ - `salt`: Random salt for commitment
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+ - `solution_hash`: Hash of solution (H(solution))
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+ - `solution_data`: Actual solution (revealed later, null initially)
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+ - `work_score`: Computed work score
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+ - `status`: Current status (Committed, Revealed, Expired)
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+
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+ ## Usage
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+
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+ ### Loading the Dataset
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+
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+ ```python
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+ from datasets import load_dataset
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+
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+ # Load commitments dataset
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+ dataset = load_dataset("COINjecture/commitments")
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+
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+ # Filter by status
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+ committed = dataset.filter(lambda x: x["status"] == "Committed")
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+ revealed = dataset.filter(lambda x: x["status"] == "Revealed")
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+
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+ # Filter by problem type
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+ sat_commitments = dataset.filter(lambda x: x["problem_type"] == "SAT")
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+ ```
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+
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+ ### Analyzing Commitments
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+
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+ ```python
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+ # Count commitments by status
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+ status_counts = dataset["train"].to_pandas()["status"].value_counts()
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+
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+ # Average work scores by problem type
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+ avg_scores = dataset["train"].to_pandas().groupby("problem_type")["work_score"].mean()
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+ ```
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+
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+ ## Data Collection
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+
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+ Data is collected in real-time from COINjecture Network B blockchain nodes:
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+ - Commitments are recorded when blocks are mined
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+ - Solutions are revealed in subsequent blocks
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+ - All data is verified against blockchain state
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+
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+ ## Baseline Dataset
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+
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+ This dataset is based on `COINjecture/v5` which contains:
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+ - Full problem solutions
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+ - Energy measurements
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+ - Mining metrics
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+ - Block metadata
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+
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+ The commitments dataset focuses specifically on the commitment/reveal mechanism.
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+
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+ ## License
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+
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+ MIT License - See LICENSE file for details.
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+
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+ ## Citation
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+
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+ ```bibtex
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+ @dataset{coinjecture_commitments,
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+ title={COINjecture Commitments Dataset},
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+ author={COINjecture Network},
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+ year={2025},
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+ url={https://huggingface.co/datasets/COINjecture/commitments}
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+ }
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+ ```
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+
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+ ## Contact
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+
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+ For issues or questions, please open an issue on the [COINjecture GitHub repository](https://github.com/Quigles1337/COINjecture1337-NETB).
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+
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+ ---
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+
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+ **Generated automatically by COINjecture Network B blockchain nodes**